/Engine/Source/Runtime/UMG/Public/Blueprint/WidgetBlueprintGeneratedClass.h
Find the extensions of the requested type.
[TArray](API\Runtime\Core\Containers\TArray)< [UWidgetBlueprintGeneratedClassExtension](API\Runtime\UMG\Extensions\UWidgetBlueprintGeneratedClassEx-) * > GetExtensions ( [TSubclassOf](API\Runtime\CoreUObject\Templates\TSubclassOf)< [UWidgetBlueprintGeneratedClassExtension](API\Runtime\UMG\Extensions\UWidgetBlueprintGeneratedClassEx-) > InExtensionType, bool bIncludeSuper )